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# frozen_string_literal: true
require "spec_helper"
require "bundler"
require "bundler/friendly_errors"
require "cgi"
RSpec.describe Bundler, "friendly errors" do
context "with invalid YAML in .gemrc" do
before do
File.open(Gem.configuration.config_file_name, "w") do |f|
f.write "invalid: yaml: hah"
end
end
after do
FileUtils.rm(Gem.configuration.config_file_name)
end
it "reports a relevant friendly error message", :ruby => ">= 1.9", :rubygems => "< 2.5.0" do
gemfile <<-G
source "file://#{gem_repo1}"
gem "rack"
G
bundle :install, :env => { "DEBUG" => true }
expect(out).to include("Your RubyGems configuration")
expect(out).to include("invalid YAML syntax")
expect(out).to include("Psych::SyntaxError")
expect(out).not_to include("ERROR REPORT TEMPLATE")
expect(exitstatus).to eq(25) if exitstatus
end
it "reports a relevant friendly error message", :ruby => ">= 1.9", :rubygems => ">= 2.5.0" do
gemfile <<-G
source "file://#{gem_repo1}"
gem "rack"
G
bundle :install, :env => { "DEBUG" => true }
expect(err).to include("Failed to load #{home(".gemrc")}")
expect(exitstatus).to eq(0) if exitstatus
end
end
it "rescues Thor::AmbiguousTaskError and raises SystemExit" do
expect do
Bundler.with_friendly_errors do
raise Thor::AmbiguousTaskError.new("")
end
end.to raise_error(SystemExit)
end
describe "#exit_status" do
it "calls status_code for BundlerError" do
error = Bundler::BundlerError.new
expect(error).to receive(:status_code).and_return("sample_status_code")
expect(Bundler::FriendlyErrors.exit_status(error)).to eq("sample_status_code")
end
it "returns 15 for Thor::Error" do
error = Bundler::Thor::Error.new
expect(Bundler::FriendlyErrors.exit_status(error)).to eq(15)
end
it "calls status for SystemExit" do
error = SystemExit.new
expect(error).to receive(:status).and_return("sample_status")
expect(Bundler::FriendlyErrors.exit_status(error)).to eq("sample_status")
end
it "returns 1 in other cases" do
error = StandardError.new
expect(Bundler::FriendlyErrors.exit_status(error)).to eq(1)
end
end
describe "#request_issue_report_for" do
it "calls relevant methods for Bundler.ui" do
expect(Bundler.ui).to receive(:info)
expect(Bundler.ui).to receive(:error)
expect(Bundler.ui).to receive(:warn)
Bundler::FriendlyErrors.request_issue_report_for(StandardError.new)
end
it "includes error class, message and backlog" do
error = StandardError.new
allow(Bundler::FriendlyErrors).to receive(:issues_url).and_return("")
expect(error).to receive(:class).at_least(:once)
expect(error).to receive(:message).at_least(:once)
expect(error).to receive(:backtrace).at_least(:once)
Bundler::FriendlyErrors.request_issue_report_for(error)
end
end
describe "#issues_url" do
it "generates a search URL for the exception message" do
exception = Exception.new("Exception message")
expect(Bundler::FriendlyErrors.issues_url(exception)).to eq("https://github.com/bundler/bundler/search?q=Exception+message&type=Issues")
end
it "generates a search URL for only the first line of a multi-line exception message" do
exception = Exception.new(<<END)
First line of the exception message
Second line of the exception message
END
expect(Bundler::FriendlyErrors.issues_url(exception)).to eq("https://github.com/bundler/bundler/search?q=First+line+of+the+exception+message&type=Issues")
end
it "generates the url without colons" do
exception = Exception.new(<<END)
Exception ::: with ::: colons :::
END
issues_url = Bundler::FriendlyErrors.issues_url(exception)
expect(issues_url).not_to include("%3A")
expect(issues_url).to eq("https://github.com/bundler/bundler/search?q=#{CGI.escape("Exception with colons ")}&type=Issues")
end
it "removes information after - for Errono::EACCES" do
exception = Exception.new(<<END)
Errno::EACCES: Permission denied @ dir_s_mkdir - /Users/foo/bar/
END
allow(exception).to receive(:is_a?).with(Errno).and_return(true)
issues_url = Bundler::FriendlyErrors.issues_url(exception)
expect(issues_url).not_to include("/Users/foo/bar")
expect(issues_url).to eq("https://github.com/bundler/bundler/search?q=#{CGI.escape("Errno EACCES Permission denied @ dir_s_mkdir ")}&type=Issues")
end
end
end
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